When deleting a job sometimes we get this error

For the silent delete method, we should let this one slide
because it is an expected error that may occur if there are still
events processing.

awxkit/awxkit/api/pages/base.py

@@ -25,6 +25,11 @@ class Base(Page):
                 return self.delete()
         except (exc.NoContent, exc.NotFound, exc.Forbidden):
             pass
+        except exc.BadRequest as e:
+            if 'Job has not finished processing events' in e.msg:
+                pass
+            else:
+                raise e
 
     def get_object_role(self, role, by_name=False):
         """Lookup and return a related object role by its role field or name.